2190996486

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26711}}^1$

素因数の和:26767

約数の個数: 96

約数和(自身を含む): 5846722560

約数和(自身を除く): 3655726074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 378, 434, 441, 558, 651, 837, 882, 1302, 1323, 1519, 1674, 1953, 2646, 3038, 3906, 4557, 5859, 9114, 11718, 13671, 26711, 27342, 41013, 53422, 80133, 82026, 160266, 186977, 240399, 373954, 480798, 560931, 721197, 828041, 1121862, 1308839, 1442394, 1656082, 1682793, 2484123, 2617678, 3365586, 3926517, 4968246, 5048379, 5796287, 7452369, 7853034, 10096758, 11592574, 11779551, 14904738, 17388861, 22357107, 23559102, 34777722, 35338653, 40574009, 44714214, 52166583, 70677306, 81148018, 104333166, 121722027, 156499749, 243444054, 312999498, 365166081, 730332162, 1095498243, 2190996486]

約数ペア:

[(1, 2190996486), (2, 1095498243), (3, 730332162), (6, 365166081), (7, 312999498), (9, 243444054), (14, 156499749), (18, 121722027), (21, 104333166), (27, 81148018), (31, 70677306), (42, 52166583), (49, 44714214), (54, 40574009), (62, 35338653), (63, 34777722), (93, 23559102), (98, 22357107), (126, 17388861), (147, 14904738), (186, 11779551), (189, 11592574), (217, 10096758), (279, 7853034), (294, 7452369), (378, 5796287), (434, 5048379), (441, 4968246), (558, 3926517), (651, 3365586), (837, 2617678), (882, 2484123), (1302, 1682793), (1323, 1656082), (1519, 1442394), (1674, 1308839), (1953, 1121862), (2646, 828041), (3038, 721197), (3906, 560931), (4557, 480798), (5859, 373954), (9114, 240399), (11718, 186977), (13671, 160266), (26711, 82026), (27342, 80133), (41013, 53422)]